KENNEDY SPACE CENTER, FLA. - NASA Administrator Sean O'Keefe shakes hands with Kevin Hoshstrasser after presenting him with a framed photograph. Hoshstrasser is chairman of the 40th Space Congress held April 28-May 1, 2003, in Cape Canaveral, Fla. The international conference gathers attendees from the scientific community, the space industry workforce, educators and local supporting industries. This year's event commemorated the 40th anniversary of the Kennedy Space Center and the Centennial of Flight. The theme for the Space Congress was "Linking the Past to the Future: A Celebration of Space.